There are no significant Insider Shareholders in 4D Molecular Therapeutics as of December 12, 2025.
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Capital Management, L.P. Ra | 4,563,211 | 10 Dec, 2024 | |
| Global Investors Lp Viking | 4,247,914 | 05 Jan, 2024 | |
| David Kirn | Chief Executive Officer | 1,659,153 | 12 Jul, 2024 |
| David Schaffer | 901,215 | 22 Oct, 2021 | |
| Partners L P/Il Bvf | 87,911 | 13 Nov, 2024 | |
| August J Moretti | Chief Financial Officer | 11,045 | 16 May, 2023 |
| Scott Bizily | Chief Legal Officer | 3,594 | 19 Nov, 2025 |
| Robert Young Kim | Chief Medical Officer | 1,043 | 07 Feb, 2024 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 17 Nov, 2025 | Scott Bizily | Common Stock | A | 1,635 | $4.14 | 5,229 | D | M |
| 17 Nov, 2025 | Scott Bizily | Common Stock | D | 1,635 | $10.59 | 3,594 | D | S |
| 24 Oct, 2025 | Scott Bizily | Common Stock | A | 1,084 | $6.49 | 6,272 | D | M |
| 24 Oct, 2025 | Scott Bizily | Common Stock | D | 2,678 | $12.00 | 3,594 | D | S |
| 16 Oct, 2025 | Scott Bizily | Common Stock | A | 1,635 | $4.14 | 6,823 | D | M |
| 16 Oct, 2025 | Scott Bizily | Common Stock | D | 1,635 | $10.17 | 5,188 | D | S |
| 09 Oct, 2025 | Scott Bizily | Common Stock | D | 2,408 | $10.00 | 5,188 | D | S |
| 23 Sep, 2025 | Scott Bizily | Common Stock | D | 2,407 | $8.00 | 7,596 | D | S |
| 09 Dec, 2024 | Capital Management, L.P. Ra | - | - | 4,563,211 | I | |||
| 09 Dec, 2024 | Capital Management, L.P. Ra | Common Stock | D | 535,000 | $0.00 | 4,563,211 | I | J |
| 08 Nov, 2024 | Partners L P/Il Bvf | - | - | 830,237 | D | |||
| 08 Nov, 2024 | Partners L P/Il Bvf | Common Stock, $0.0001 par value | D | 3,062,000 | - | 830,237 | D | J |
| 08 Nov, 2024 | Partners L P/Il Bvf | - | - | 662,970 | D | |||
| 08 Nov, 2024 | Partners L P/Il Bvf | Common Stock, $0.0001 par value | D | 2,378,000 | - | 662,970 | D | J |
| 08 Nov, 2024 | Partners L P/Il Bvf | - | - | 87,911 | D | |||
| 08 Nov, 2024 | Partners L P/Il Bvf | Common Stock, $0.0001 par value | D | 240,000 | - | 87,911 | D | J |
| 16 Sep, 2024 | Scott Bizily | Common Stock | A | 500 | $6.49 | 7,281 | D | M |
| 16 Sep, 2024 | Scott Bizily | - | - | 7,281 | D | |||
| 16 Sep, 2024 | Scott Bizily | Common Stock | D | 500 | $16.33 | 6,781 | D | S |
| 19 Aug, 2024 | Scott Bizily | Common Stock | A | 500 | $6.49 | 7,281 | D | M |